Face repair after use (8)
I believe the answer is:
features
'face' is the definition.
(I've seen this before)
'repair after use' is the wordplay.
'repair' is an anagram indicator (letters are fixed or repaired).
'after'+'use'='afteruse'
'afteruse' anagrammed gives 'FEATURES'.
(Other definitions for features that I've seen before include "Characteristic parts of a person's face" , "Plays an important role" , "Distinctive attributes or aspects" , "Face - newspaper items" , "Prominent aspects of something" .)